105212013

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1249}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 143880000

約数和(自身を除く): 38667987

約数列:

[1, 3, 43, 129, 653, 1249, 1959, 3747, 28079, 53707, 84237, 161121, 815597, 2446791, 35070671, 105212013]

約数ペア:

[(1, 105212013), (3, 35070671), (43, 2446791), (129, 815597), (653, 161121), (1249, 84237), (1959, 53707), (3747, 28079)]